1. Download the FLOW app


You can download for free our app “Food and Lifestyle Observatory” on both the App Store and Google Play.

2. Create your account

Create your account with a pseudo, a valid email address and a password.

Then, complete your profile with your date of birth, gender, job category, city and country of residence.

3. Participate to a study

Click on the study you want to join in then follow the instructions.

To add a new entry, press on the “+” button.

Don’t forget to take all the pictures asked for.

4. Synchronize your data

For us to receive your data, you have to synchronize it.

For that, go back to your profile and press “synchronize your data”.



For any question about the app or the different studies you can contact us here or via the forum.